/**
 * caicongyang.com Inc.
 * Copyright (c) 2004-2017 All Rights Reserved.
 */
package com.caicongyang.design.proxy;

/**
 * @author caicongyang1
 * @version id: Subject, v 0.1 17/5/13 下午8:14 caicongyang1 Exp $$
 */
public interface Subject {

    public void request();
}
